Here we are listing all available downloading links for Samsung Galaxy J4 firmware with complete installation guide. Till now all the Galaxy J4 stock ROM firmware are based on android Oreo version.

Before going to download Galaxy J4 Stock ROM, make sure you are downloading correct firmware according to your own device model number.

First off all navigate to phone “setting” app >>“About” section >> find the” model number”. Moreover, if the device is bricked or locked or unable to access the device then check it from packaging box of the device. Then download appropriate firmware build from download section.

Download Samsung Galaxy J4 Official Firmware / Stock ROM Free

All the available firmwares are directly related with Samsung Galaxy J4 smartphone only. Don’t try to flash this firmware on any other Samsung device. Check your device model number and build number first and download appropriate firmware only from below list.

How To Flash Firmware On Samsung Galaxy J4

If you have downloaded correct stock ROM for your device then you are ready to flash Galaxy J4 flash file manually. It’s really very easy task to install official stock ROM on Samsung Galaxy J4 using Odin flash tool.

But before that read the below pre-requirements and cautation first.

Disclaimer/Warning: Flashing firmware on Galaxy J4 will not void phone warranty because it’s an official method to flash firmware on any Samsung devices. But it remains an unofficial process and thus you need to be cautious of it. In other hand, it’s safe to flash Samsung J4 android Oreo firmware, but one wrong step may brick the device permanently. So do it on your on risk.

Final most important thing to know, flashing firmware on J4 will wipe all user data and phone data completely. So don’t forget to take backup of your precious data before flashing process. Otherwise, you can restore it again.

Pre-Requirements To Install Stock ROM On Samsung Galaxy J4 Smartphone

Backup is must. otherwise flashing will erase all data completely.

Don’t forget to enable OEM and USB debugging on the device. Otherwise, device may stuck on Google account verification screen.

Download only correct firmware according to your own device model and build number.

Power Off device >> Press & Hold Volume down key + Home key + power key together at the same time.

Here you will see a warning message, just ignore it and press volume button to enter into Downloading mode.

[Odin Mode or download mode is must to flash firmware on any Samsung device.]
Samsung Odin Mode

Attach the device with pc via working USB cable. It’s necessary to flash firmware on your device directly from pc.

Again open ODIN flash tool. If the device is properly connected with pc, Odin will recognize the device automatically. At the same time, you can see “added” message in log window in bottom left section and the first box under ID:COM will also show a number and turn its background blue.

This time you have to configure it properly. Be careful with Odin software and apply the changes carefully as shown below.

Click on “Option” tab and make sure “re-Partition” check box not ticked and then configure it as shown in below screenshot.

IMPORTANT:At the time of loading firmware files [.tar.md5 files], it may take long time to load or may reflect Odin not responding. Don’t worry about it and wait for few seconds to load complete files. It’s normal. Loading time depends on your firmware size and it may different for different Samsung devices.

Now check everything again. If all set, hit on “START” button from Odin tool and wait to flash firmware on Samsung Galaxy J4 mobile.

NOTE: Don’t stop the process or don’t try to unplug USB cable during the flashing process. Otherwise, it may lead to brick the device permanently.

Once the flashing process start, you will see complete flashing process in Odin log window and in the end of the successful flashing it will show green “PASS” message on the tool.

Device will reboot automatically and can take long time to reboot at their first normal boot after firmware flashing. So sit back and wait for normal boot.

ODIN Stuck: if odin tool stuck during the flashing process or before process, close it properly, re-launch it as administrator and flash firmware again by following above instructions.

Odin Fail: In case you are getting “Fail” message after firmware flashing, recheck firmware compatibility and repeat the process again properly. Sometime it may cause of un-supported firmware or may be device is not recognized properly.

Above galaxy J4 flash file installation is 100% working and tested, so no need to worry about stability. But make sure you are going to follow the complete firmware flashing procedure properly as shown in tutorial.

Till now getting any issue in any step or found any broken link, please notify us by leaving your comment.